The following related developments, I hope to help you: According to the accounting standards and financial accounting regulations, the company's finance is generally settled on the last day of the month, so the issues of May 1 day and 10/month 1 day are not involved. As for the tax declaration, just obey the requirements of the local tax authorities. According to the accounting system, the closing date is the last day, the closing date of the current month is the last day of the current month, and the closing date of the quarter is the last day of the quarter. The annual deadline is 65438+February 3 1. However, in order to meet the needs of the reporting date (usually within 3-5 days after the month), enterprises will close their accounts a few days in advance, or they may close their accounts a few days at the end of the year to facilitate settlement and reporting. Generally, the account will be settled on the 25th of each month, and the subsequent reimbursement or expenses will be postponed to next month. At the end of the year, accounts are usually settled at 65438+ on February 25th of that year, and accounts are opened at around 65438+ on June 5th of the following year. The document on the 25th needs to be opened and sent. Oh, dear ~